package com.mall.cart.entity.dto;

import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;

@Data
@Schema(description = "购物车项数据传输对象")
public class CartItemDTO {
    @Schema(description = "商品ID")
    private Long productId;
    @Schema(description = "商品数量")
    private Integer quantity;
}